d - 610,000 mm

D - 870,000 mm

B - 660,000 mm

C - 660,000 mm

Weight - 1400,00 Kg

• Model Number: 4R12202
• Inner Diameter：610,000mm Outer Diameter：870,000mm Width：660,000mm
• Type：Cylindrical Roller Bearings
• Update date：2026-07-30
• Application:rock drilling machinery,mechanical and electrical,other lathe,Grinding and polishing equipment,Industrial,non-motor vehicle Electric car,plastic rolling,supporting facilities,electric hydraulic lifting platform,diving equipment,Tool
• Similar models:NTN 4R12202 NTN E-4R12202
• BEARING POWER International Trading Co.,Ltd. specialize in 4R12202 products，there is large inventory of NTN 4R12202 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R12202 Which NTN 4R12202 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
  7018DT	90	140	24	CYSD	Angular Contact Ball Bearings
  AST20 WC26IB	42,8752	69,85		AST	Plain Bearings
  F634ZZ	4	16	5	ISB	Deep Groove Ball Bearings
  FJLTT-2526	25	33	26	NSK	Needle Roller Bearings
  GEEW50ES-2RS	50	75	50	FBJ	Plain Bearings
  M-26101	41,275	50,8	15,88	NSK	Needle Roller Bearings
  N 212 ECM	110	60	22	SKF	Thrust Ball Bearings
  NU1052	260	364		NSK	Cylindrical Roller Bearings
  NU1926	130	180	24	CX	Cylindrical Roller Bearings
  PCJT40-N-FA125	40			INA	Bearing Units
  S681	1	3	1	ZEN	Deep Groove Ball Bearings
  UCF213-40E	63,5			FYH	Bearing Units
  GE140AW	140	260	61	ELGES	SPHERICAL PLAIN BEARINGS
  A203KDD	17	40	12	FAF	DEEP GROOVE BALL BEARINGS
  R-14FF-ST	.8750	1.8750	.5000	MRC	DEEP GROOVE BALL BEARINGS
  SSR-830	3	8	3	NMB	DEEP GROOVE BALL BEARINGS
  6310RSNR	50	110	27	SKF	DEEP GROOVE BALL BEARINGS
  160664	1.0000	1.7500	4.0000	Rollway	JOURNAL ROLLER ASSEMBLIES
  61836M	180	225	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RA-205-014	.8750	2.0472	.5906	CONSOLIDATED	BALL BEARINGS