bicycle crank bearings
Bearing >Bicycle Bearings > ceramic bicycle wheel bearings
PYC bearing is a specialized manufacturer of bike bicycle crank bearings,bicycle cartridge bearings,ceramic bicycle wheel bearings,bicycle wheel ball bearings.
The speed of a bicycle is most determined by the performance of its rotating parts. This makes bearings a logical choice for upgrade, as they are facilitate the rotation of cranks, wheels and gears. Ceramic bearings enjoy a host of benefits over their steel counterparts:
Integrity - Ceramic bearings are 10 times rounder than steel bearings and 20% more rigid. No part of the bicycle is subjected to more intense physical conditions than bearings, increased stuctural integrity in the bearings leads to a more efficient bike.
Durability - In various tests, ceramic bearings have been found to be 5-20 times more durable than steel bearings. So if your steel bearings typically last 3-4 years, ceramic bearings should last a minimum of 15 years.
Weight - Ceramic bearings weigh 40% less than steel bearings. Weight savings are most beneficial on rotating parts, nothing on your bike rotates faster than the bearings.
What do these numbers mean for a rider? Well, FSA did some testing and found that a bike equipped with ceramic bearings was 4% more efficient than the same bike equipped with steel bearings. So for every 100km ridden on the steel bearing equipped bike, the ceramic equipped competition rode 104km, while expending the same amount of energy. If we assume the peloton averaged 40km/hr, that's a win by.....SIX MINUTES!
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6000 Series For many common applications like hubs and rear-suspension pivots. Available in PYC Standard, and PYC Max Bearings(more balls without retainers). |
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Bearing |
Static Capacity |
MAX Bearing (More Balls) |
Static Capacity |
Dimensions IDxODxWidth |
Typical Application |
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6000 2RS |
438 |
6000 2RS MAX |
701 |
10 x 26 x 8 |
Hub, Pivot |
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6001 2RS |
500 |
6001 2RS MAX |
825 |
12 x 28 x 8 |
Hub, Pivot |
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6002 2RS |
563 |
6002 2RS MAX |
893 |
15 x 32 x 9 |
Hub |
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6003 2RS |
625 |
6003 2RS MAX |
938 |
17 x 35 x 10 |
BB, Pivot |
6200 Series
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Bearing |
Static Capacity |
MAX Bearing (More Balls) |
Static Capacity |
Dimensions IDxODxWidth |
Typical Application |
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6200 2RS |
500 |
10 x 30 x 9 |
Hub, Pivot, Trainer | ||
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6201 2RS |
684 |
12 x 32 x 10 |
Hub, Pivot |
6700 Series
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Bearing |
Static Capacity |
MAX Bearing (More Balls) |
Static Capacity |
Dimensions IDxODxWidth |
Typical Application |
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6700 2RS |
84 |
10 x 15 x 4 |
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6701 2RS |
95 |
12 x 18 x 4 |
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6702 2RS |
99 |
15 x 21 x 4 |
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6703 2RS |
124 |
17 x 23 x 4 |
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6704 2RS |
136 |
20 x 27 x 4 |
Disc Floater | ||
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6705 2RS |
158 |
25 x 32 x 4 |
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6706 2RS |
181 |
30 x 37 x 4 |
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6707 2RS |
278 |
35 x 44 x 5 |
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6708 2RS |
345 |
40 x 49 x 5 |
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6708 2RS-6W |
345 |
40 x 49 x 6 |
Freewheel |
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6800 Series Commonly used in pedals, front hubs, bottom brackets, headsets and certain suspension pivots. Available in PYC Standard, and PYC Max Bearings (more balls without retainers). |
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Bearing |
Static Capacity |
MAX Bearing (More Balls) |
Static Capacity |
Dimensions IDxODxWidth |
Typical Application |
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6800 2RS |
172 |
6800 2RS MAX |
260 |
10 x 19 x 5 |
Pedal, Hub, Pivot |
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63800 2RS MAX |
260 |
10 x 19 x 7 |
Pivot, Hub | ||
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6801 2RS |
188 |
6801 2RS MAX |
286 |
12 x 21 x 5 |
Pedal |
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6802 2RS |
219 |
6802 2RS MAX |
310 |
15 x 24 x 5 |
Hub, Pedal, BB |
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6803 2RS |
276 |
6803 2RS MAX |
442 |
17 x 26 x 5 |
Hub, Pivot |
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6804 2RS |
438 |
6804 2RS MAX |
613 |
20 x 32 x 7 |
Front Hub, Pivot |
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6805 2RS |
563 |
6805 2RS MAX |
788 |
25 x 37 x 7 |
Hub, Pivot, BB |
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6806 2RS |
650 |
6806 2RS MAX |
940 |
30 x 42 x 7 |
Headset, BB |
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6807 2RS |
736 |
6807 2RS MAX |
1215 |
35 x 47 x 7 |
Headset |
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6808 2RS |
823 |
6808 2RS MAX |
1317 |
40 x 52 x 7 |
Headset, Pivot |
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6900 Series Commonly used in hubs, bottom brackets and certain suspension pivots. Available in PYC Standard, and PYC Max (more balls without retainers). |
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Bearing |
Static Capacity |
MAX Bearing (More Balls) |
Static Capacity |
Dimensions IDxODxWidth |
Typical Application |
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6900 2RS |
303 |
6900 2RS MAX |
485 |
10 x 22 x 6 |
Hub |
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6901 2RS |
318 |
6901 2RS MAX |
487 |
12 x 24 x 6 |
Hub, Pivot |
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6902 2RS |
434 |
6902 2RS MAX |
696 |
15 x 28 x 7 |
Hub, Pivot |
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6903 2RS |
477 |
6903 2RS MAX |
763 |
17 x 30 x 7 |
Hub, BB, Pivot |
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6904 2RS |
688 |
20 x 37 x 9 |
Hub | ||
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6905 2RS |
813 |
25 x 42 x 9 |
Hub, Pivot |
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Other There are too many applications to honestly keep track of, but here are a few more that we are aware of. |
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Bearing |
Static Capacity |
MAX Bearing (More Balls) |
Static Capacity |
Dimensions IDxODxWidth |
Typical Application |
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16100 2RS |
10 x 28 x 8 |
Hub | |||
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685 2RS |
47 |
5 x 11 x 5 |
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695 2RS |
65 |
5 x 13 x 4 |
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686 2RS |
75 |
6 x 13 x 5 |
Pedal | ||
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696 2RS |
92 |
6 x 15 x 5 |
Pedal | ||
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606 2RS |
158 |
6 x 17 x 6 |
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626 2RS |
191 |
6 x 19 x 6 |
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688 2RS |
135 |
688 2RS MAX |
210 |
8 x 16 x 5 |
Brake, Pivot |
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698 2RS |
165 |
698 2RS MAX |
230 |
8 x 19 x 6 |
Pivot |
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608 2RS |
304 |
608 2RS MAX |
500 |
8 x 22 x 7 |
Hub,Pivot,Chain T |
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609 2RS |
580 |
9 x 24 x 7 |
Hub | ||
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KP 6A MAX |
492 |
3/8 x 7/8 x 5/16" |
Pivot | ||
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R4 2RS |
125 |
1/4 x 5/8x.196" |
Hub | ||
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R6 2RS |
304 |
R6 2RS MAX |
486 |
3/8 x 7/8 x 9/32" |
Hub, Pivot |
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R8 2RS |
500 |
R8 2RS MAX |
813 |
1/2x1 1/8x5/16" |
Hub, Pivot |
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R12 2RS |
1000 |
3/4"x1 5/8x7/16" |
BB | ||
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R14 2RS |
1111 |
7/8x1 7/8x1/2" |
BB | ||
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1614 2RS |
885 |
3/8 x 1 1/8" x 3/8" |
Trainer, Pivot | ||
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1616 2RS |
885 |
1/2x1 1/8x3/8" |
Pivot | ||
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B-539 2RS MAX |
750 |
3/4x1 3/16x9/32" |
BB, Pivot | ||
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B-541 2RS MAX |
925 |
1 1/16x 1.5x9/32" |
1" headset, Pivot | ||
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B-542 2RS MAX |
1115 |
1 5/16x1 3/4x9/32" |
1 1/8" H-set, Pivot | ||
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B-543 2RS MAX |
1465 |
1 9/16x2x9/32" |
1 1/4" H-set, Pivot | ||
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B-546 2RS MAX |
1750 |
2 1/16x2 5/8x9/32" |
Drive | ||
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3001 2RS |
1,100 |
12 x 28 x 12 |
Pivot | ||
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3802 2RS |
520 |
15 x 24 x 7 |
Hub | ||
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38802 2RS MAX |
1,050 |
12.7 x 24 x 7/10 |
Pivot | ||
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3804 2RS |
1290 |
20 x 32 x 10 |
Pivot | ||
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3804 2RS RF |
1100 |
21.5 x 31 x 12 |
Isis Drive BB | ||
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3903 2RS |
1550 |
17 x 30 x 10 |
BB, Pivot | ||
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MR 1526 2RS |
390 |
MR 1526 MAX |
550 |
15 x 26 x 7 |
Rear Hub |
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MR 21531 2RS |
696 |
21.5 x 31 x 7 |
Isis Drive BB | ||
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MR 2231 2RS |
696 |
22 x 31 x 7 |
Isis Drive BB | ||
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*These are Special Angular Contact Type Bearings to be used ONLY with a hub or component designed for their usage |
7001 2RS MAX |
545 |
12 x 28 x 8 |
Rear Hub, Pivot | |
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7900 2RS MAX |
485 |
10 x 22 x 6 |
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7901 2RS MAX |
487 |
12 x 24 x 6 |
Hub | ||
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7902 2RS MAX |
696 |
15 x 28 x 7 |
Hub | ||
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7903 2RS MAX |
763 |
17 x 30 x 7 |
Hub | ||
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7713 2RS |
1465 |
65 x 80 x 7/7.5 |
Pivot | ||
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Bearing Puller Tool |
10-25 mm ID |
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ABEC 5 Bearing |
Snap Ring Seals |
Nylon Retainer |
Dimensions IDxODxWidth |
Typical Application | |
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61801 SRS |
X |
X |
12 x 21 x 5 |
Hub | |
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61802 SRS |
X |
X |
15 x 24 x 5 |
Hub | |
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61803 SRS |
X |
X |
17 x 26 x 5 |
Hub | |
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61804 SRS |
X |
X |
20 x 32 x 7 |
Hub | |
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61805 SRS |
X |
X |
25 x 37 x 7 |
Hub | |
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61806 SRS |
X |
X |
30 x 42 x 7 |
Hub | |
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61900 SRS |
X |
X |
10 x 22 x 6 |
Hub | |
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61901 SRS |
X |
X |
12 x 24 x 6 |
Hub | |
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61902 SRS |
X |
X |
15 x 28 x 7 |
Hub | |
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61000 SRS |
X |
X |
10 x 26 x 8 |
Hub | |
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61001 SRS |
X |
X |
12 x 28 x 8 |
Hub | |
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R 6 SRS |
X |
X |
3/8 x 7/8 x 9/32" |
Hub | |
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Ceramic Hybrid Bearing |
Snap Ring Seals |
Graphite Nylon Retainer |
Dimensions IDxODxWidth |
Typical Application | |
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CH 6802 LLB |
219 |
x |
x |
15 x 24 x 5 |
Hub |
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CH 6803 LLB |
276 |
x |
x |
17 x 26 x 5 |
Hub |
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CH 6901 LLB |
318 |
x |
x |
12 x 24 x 6 |
Hub |
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CH 6902 LLB |
434 |
x |
x |
15 x 28 x 7 |
Hub |
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CH 6903 LLB |
477 |
x |
x |
1, 7 x 30, , x 7 |
Hub |
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CH 608 LLB |
304 |
x |
x |
8 x 22 x 7 |
Hub |
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CH 6000 LLB |
438 |
x |
x |
10 x 26 x 8 |
Hub |
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CH 6001 LLB |
500 |
x |
x |
12 x 28 x 8 |
Hub |
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CH R 6 LLB |
304 |
x |
x |
3/8 x 7/8 x 9/32" |
Hub |
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Needle Bearing |
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Dimensions IDxODxWidth |
Typical Application | |
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BA 85 Z |
1/2"x11/16"x 5/16" |
pivot | |||
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B 812 OH |
1/2"x11/16"x 3/4" |
pivot | |||
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Fox NB |
11x15x12.7 |
shock pivot | |||
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HK 1210 |
1125 |
12 x 16 x 10 |
pivot, pedal | ||
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HK 1614 RS |
16 x 22 x 14 |
pivot | |||
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Rod End Bearing |
Specification |
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Dimensions IDxODxWidth |
Typical Application | |
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Gar 6 UK |
Chromium/Teflon |
6mm x 1 |
Disc Brake Linkage | ||
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Gar 8 UK |
Chromium/Teflon |
8mm x 1.24 |
Disc Brake Linkage | ||
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POSB 4 |
Chromium/Teflon |
1/4" x 28tpi |
Disc Brake Linkage | ||
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Sherical Bearing |
Specification |
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Dimensions IDxODxWidth |
Typical Application | |
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GE 6 EC |
Chromium/Teflon |
.375" X .812" .405" |
Shock Mount | ||
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GE 12 EC |
Chromium/Teflon |
.5" X .875"X.437" |
Shock Mount | ||
bmx bearing. bearings for bicycles. bicycle crank bearings. bicycle sealed bearings. bicycle wheel bearings. bike wheel bearings. ceramic bike wheel bearings. pit bike bearings. mountain bike crank bearings. bike parts bearings. road bike bearings. mountain bike bearings
Contact Us:
Nanjing binmei Bearing Manufacturing Co. Ltd.
Nanjing, Jiangsu, China
TEL : 0086-25-52217447
FAX : 0086-25-52300551
E-mail :
349831866@qq.com
hrbn@vip.qq.com