d - 200 mm

D - 280 mm

B - 80 mm

C - 80 mm

d1 - 231.5 mm

r min. - 2.1 mm

D1 - 251 mm

da min. - 211 mm

Da max. - 269 mm

ra max. - 2 mm

Weight - 15.7 Kg

Basic dynamic load rating (C) - 665 kN

Basic static load rating (C0) - 1500 kN

(Grease) Lubrication Speed - 500 r/min

(Oil) Lubrication Speed - 1000 r/min

• Model Number:RB4940
• Inner Diameter：200mm Outer Diameter：280mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-11
• Application:Safety protection,medical equipment,printing equipment,organic raw materials,Other machinery,Machine tools,lifting upgrade,suction nozzle,horizontal processing,light therapy instrument,casting embedding
• Similar models:ISB NNU4940SPW33 NACHI NNU4940K CX NNU4940V NTN NNU4940C1NAP4 NSK NNU4940 SKF NNCF4940CV ISO NNU4940K NTN NNU4940K KOYO DC4940VW INA SL024940
• BEARING POWER International Trading Co.,Ltd. specialize in RB4940 products，there is large inventory of NACHI RB4940 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4940 Which NACHI RB4940 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
  23934 CW33	170	230	45	CX	Spherical Roller Bearings
  2584/2523	32,532	69,85	25,4	Timken	Tapered Roller Bearings
  AST090 29080	290	295		AST	Plain Bearings
  6016	80	125	22	ISB	Deep Groove Ball Bearings
  6202-Z	15	35	11	NKE	Deep Groove Ball Bearings
  7208	40	80	18	NACHI	Angular Contact Ball Bearings
  BCH913P	14,288	20,638	20,638	INA	Needle Roller Bearings
  GE280-AW	280	460	100	INA	Plain Bearings
  J15585/15520	28	57,15	17,46	Timken	Tapered Roller Bearings
  LMEK30LUU	30	47		Samick	Linear Bearings
  MF82XZZ	2,5	8	2,5	ISB	Deep Groove Ball Bearings
  NUP 204	20	47	14	SIGMA	Cylindrical Roller Bearings
  CCFD-21/4	.8750	2.2500	1.2500	McGill	ROLLER CAM FOLLOWERS
  NAST30.DB	30	62	20	FAG (Old No.)	NEEDLE BEARINGS
  UC205-014D1	.8750	2.0470	.7080	NTN	PILLOW BLOCKS
  SAL12E	12		10	SKF	ROD ENDS
  NNA6919	95	130	63	SKF (Old No.)	NEEDLE BEARINGS
  LRJ43/4E	4.7500	8.2500	1.3125	RHP	CYLINDRICAL ROLLER BEARINGS
  5204NR	20	47	20.6	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  HC71814TGP/4	70	90	10	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS