d - 60 mm

F - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

s - 1,5 mm

da min. - 65 mm

Da max. - 80 mm

ra max. - 1 mm

Weight - 0,427 Kg

Basic dynamic load rating (C) - 61,5 kN

Basic static load rating (C0) - 108 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 6 000 r/min

• Model Number: NA4912R
• Inner Diameter：60mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2023-10-24
• Application:sample cup,car,Laser Measurements,equipment,vertical processing,Spectrum Products,small diesel generators,printing equipment,plastic rolling,Medical equipment,Security Equipment
• Similar models:NTN RNA4912R IKO NA4912UU Timken NA4912 KOYO NA4912 NBS RNA4912 Timken RNA4912 CX NA4912 IKO RNA4912UU NTN NA4912R NTN NA4912S
• BEARING POWER International Trading Co.,Ltd. specialize in NA4912R products，there is large inventory of NTN NA4912R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4912R Which NTN NA4912R 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
  16143/16284-B	36,512	72,238	20,638	Timken	Tapered Roller Bearings
  2280	50,8	82,55	20,638	INA	Thrust Ball Bearings
  594A/592XE	95,25	147,638	35,717	CX	Tapered Roller Bearings
  689ZZ	9	17	5	ISB	Deep Groove Ball Bearings
  694ZZ	4	11	4	FBJ	Deep Groove Ball Bearings
  81112-TVPB	60	85	17	NKE	Thrust Roller Bearings
  GE 017 ECR-2RS	17	30	14	CX	Plain Bearings
  LMEKM16UU	16	26		Samick	Linear Bearings
  NF 413	65	135.3		NACHI	Cylindrical Roller Bearings
  NJ324-E-MPA	120	260	55	NKE	Cylindrical Roller Bearings
  RNA4856	305	350	69	ISO	Needle Roller Bearings
  UKPX18+H2318	80		101,6	NACHI	Bearing Units
  XGB41999	43	79	41	SNR	Angular Contact Ball Bearings
  NJ-2310VH	50	110	40	FAG	CYLINDRICAL ROLLER BEARINGS
  32328A	140	300	102	FAG	TAPERED ROLLER BEARINGS
  YCJ20	20			FAF	PILLOW BLOCKS
  F681X	1.5	4	1.2	ISC	DEEP GROOVE BALL BEARINGS
  FL60/2.5	2.5	8	2.8	NTN	DEEP GROOVE BALL BEARINGS
  6002-RSNR	15	32	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  CT-20C	3.9750	4.2500		CONSOLIDATED	THRUST ROLLER BEARINGS