d - 40 mm

F - 48 mm

D - 62 mm

B - 23 mm

C - 22 mm

Weight - 0,252 Kg

Basic dynamic load rating (C) - 34,2 kN

Basic static load rating (C0) - 50,35 kN

(Oil) Lubrication Speed - 4 000 r/min

• Model Number:NA 4908 RS
• Inner Diameter：40mm Outer Diameter：62mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-13
• Application:tapping machine,Industrial Electromechanical,hook,wall industry,Air,textile machinery,engineering machinery,non-motor vehicle Electric car,ventilation heating equipment,equipment and,printing equipment
• Similar models:KOYO RNA4908 NTN NA4908LL NTN NA4908S IKO RNA4908U INA RNA4908 INA NA4908-2RSR CX RNA4908 JNS NA4908 KOYO NA4908 NBS RNA49082RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908RS products，there is large inventory of NBS NA 4908 RS . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4908 RS Which NBS NA4908RS 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
  20320 K	100	215	47	ISO	Spherical Roller Bearings
  29336E	180,000	300,000	73,000	SNR	Thrust Roller Bearings
  6936AZ	180,000	250,000	33,000	NTN	Deep Groove Ball Bearings
  7316BDB	80	170	39	CYSD	Angular Contact Ball Bearings
  AR 24 130 225	130	225	24	KOYO	Needle Roller Bearings
  AST800 2430	24	27		AST	Plain Bearings
  GW 340	340	540	116	ISO	Plain Bearings
  GS 81140	11	250	203	SKF	Thrust Roller Bearings
  RSF-4844E4	220	270	50	NSK	Cylindrical Roller Bearings
  RNAO-16×28×12	16	22	12	NTN	Needle Roller Bearings
  SL02-4936D2	180,000	250,000	138,000	NTN	Cylindrical Roller Bearings
  G1111KRRB	1.6875	3.3465	.8661	FAF	PILLOW BLOCKS
  LJT31/4	3.2500	6.0000	1.0625	RHP	ANGULAR CONTACT BALL BEARINGS
  DMR45				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  696ZZ	6	15	5	Nachi	DEEP GROOVE BALL BEARINGS
  RNAO25x37x17	37		17	INA	NEEDLE BEARINGS
  32307J2	35	80	31	SKF	TAPERED ROLLER BEARINGS
  AHX310	50	45		STEYR	WITHDRAWAL SLEEVES
  NNCL4964V	320	440	118	SKF	CYLINDRICAL ROLLER BEARINGS
  B-36	4.3437	2.6875		CONSOLIDATED	THRUST BALL BEARINGS