d - 35 mm

D - 55 mm

B - 21 mm

C - 20 mm

F - 42 mm

r_min - 0,6 mm

m - 175 g / Weight

C_r - 29500 N / Dynamic load rating (radial)

C_0r - 39500 N / Static load rating (radial)

C_ur - 7200 N / Fatigue limit load, radial

n_{G Fett} - 4800 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

• Model Number:NA4907-2RSR
• Inner Diameter：35mm Outer Diameter：55mm Width：21mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:power protection,printing machinery,Spectral Products,electric pump,medical equipment,heating fans,water protection,coal mill,machine lathe,Cylinder Standard,engine
• Similar models:NTN NA4907S JNS RNA4907 ISO RNA4907 KOYO RNA4907 SKF NA4907RS JNS NA4907 CRAFT NA4907-2RS JNS RNA4907UU Timken NA4907 IKO NA4907
• BEARING POWER International Trading Co.,Ltd. specialize in NA4907-2RSR products，there is large inventory of INA NA4907-2RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4907-2RSR Which INA NA4907-2RSR 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
  21310 EK	110	50	27	SKF	Spherical Roller Bearings
  24036CK30	180	280	100	NTN	Spherical Roller Bearings
  6318-2RU	90	190	43	KOYO	Deep Groove Ball Bearings
  7214HG1DUJ74	70	125	48	SNR	Angular Contact Ball Bearings
  7307 A-UO	35	80	42	CX	Angular Contact Ball Bearings
  FC 2842125	140	210	125	ISB	Cylindrical Roller Bearings
  K50x57x18	50	57	18	CX	Needle Roller Bearings
  NNC4930 V	150	210	60	CX	Cylindrical Roller Bearings
  NUP240-E-MA6	200	360	58	NKE	Cylindrical Roller Bearings
  S7007 ACE/P4A	62	35	14	SKF	Angular Contact Ball Bearings
  SIZP25S	25,4			LS	Plain Bearings
  TA 1512 Z	15	22	12	IKO	Needle Roller Bearings
  UCPA209-26	41,275		49,2	KOYO	Bearing Units
  231SM220MA	220	400	128	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  MUCP206-19	1.1875			AMI	STAINLESS STEEL PILLOW BLOCKS
  241/600CAB	600	980	375	SKF	SPHERICAL ROLLER BEARINGS
  01/02/7521	105	225	77	RIV	TAPERED ROLLER BEARINGS
  AH3838	190	180		SKF	WITHDRAWAL SLEEVES
  RNA4907.2RSR	55		20	INA	NEEDLE BEARINGS
  NKIB5902	15	28	18	INA	NEEDLE BEARINGS