Fw - 68 mm

D - 85 mm

C - 25 mm

Weight - 0,28 Kg

Basic dynamic load rating (C) - 60,5 kN

Basic static load rating (C0) - 114 kN

Fatigue load limit (Pu) - 14,3

Reference speed - 6000 r/min

Limiting speed - 6700 r/min

• Model Number: RNA4912
• Inner Diameter：68mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:motorcycle,diagnostic test paper,plant determination,special broaching machine,thread processing machine,Industry,equipment,nail products,sleep monitoring,equipment and,joint protection
• Similar models:NTN RNA4912S IKO RNA4912U NTN NA4912S CRAFT NA4912 KOYO NA4912 INA NA4912-XL KOYO 43BTM4912A IKO RNA4912 NSK RNA4912 Timken NA4912
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4912 products，there is large inventory of SKF RNA4912 . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNA4912 Which SKF RNA4912 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  24024CK30	120	180	60	NTN	Spherical Roller Bearings
  33108/Q	40	75	26	SKF	Tapered Roller Bearings
  40BNR29XV1V	40	62	14	NSK	Angular Contact Ball Bearings
  45291/45220	57,15	104,775	30,162	CX	Tapered Roller Bearings
  B20-141	20	62	16	NSK	Deep Groove Ball Bearings
  B7217-C-T-P4S	85	150	28	FAG	Angular Contact Ball Bearings
  BS 275 /S 7P62U	75	130	25	SNFA	Thrust Ball Bearings
  HK142216	14	22	16	ISO	Cylindrical Roller Bearings
  HK4016	40	47	16	SKF	Needle Roller Bearings
  KBC055	139,7	155,575	7,938	KOYO	Deep Groove Ball Bearings
  RS-4888E4	440	540	100	NSK	Cylindrical Roller Bearings
  NN3980	400	540	106	CX	Cylindrical Roller Bearings
  TGB40175S06	32	129,1	59	SNR	Angular Contact Ball Bearings
  MA5216EL	80	140	1.7500	Bower	CYLINDRICAL ROLLER BEARINGS
  SAF052	9.4375			SKF	PILLOW BLOCKS
  ER-34	3.9370	2.1250	1.1875	McGill	BALL BEARING
  160/500M	500	720	71	STEYR	DEEP GROOVE BALL BEARINGS
  5205A-2Z	25	52	20.6	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  3310	50	110	44.4	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NA-4904-2RS	20	37	17	CONSOLIDATED	NEEDLE BEARINGS