d - 170 mm

F - 187 mm

D - 230 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

Weight - 7,12 Kg

Basic dynamic load rating (C) - 375 kN

Basic static load rating (C0) - 805 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 4 500 r/min

• Model Number: NNU4934MB
• Inner Diameter：170mm Outer Diameter：230mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:noise reduction equipment,Roller,Anesthetic Equipment,Medical equipment,Air,large agricultural machinery,shaft milling machine,set bacteria instrument,Warehouse Shelf Equipment,coal,education model Instruments
• Similar models:NTN NN4934 NTN NN4934KC9NAP4 SKF NNU4934B/SPW33 CX NNCL4934V FAG NNU4934-S-M-SP CX NN4934K NTN NNU4934K NTN NNU4934 NACHI NNU4934K ISO NNU4934
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4934MB products，there is large inventory of NSK NNU4934MB . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU4934MB Which NSK NNU4934MB 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
  239/630-B-K-MB + AH39/630-H	600	850	165	FAG	Spherical Roller Bearings
  23072RHAK	360	540	134	KOYO	Spherical Roller Bearings
  2P20002	1000,002	1320,000	258,000	NTN	Thrust Roller Bearings
  3780/3726	50,8	95,25	30,162	FBJ	Tapered Roller Bearings
  51216	80	115	28	NSK	Thrust Ball Bearings
  C 3180 KM + OH 3180 H	650	380	272	SKF	Cylindrical Roller Bearings
  81156-MB	280	350	53	NKE	Thrust Roller Bearings
  AST50 112IB64	177,8			AST	Plain Bearings
  ASTEPB 2832-20	28	32		AST	Plain Bearings
  FWF-505825	50	58		NSK	Needle Roller Bearings
  H71918AC/HQ1	90	125	18	AST	Angular Contact Ball Bearings
  HM813846/HM813811	69.850	127.000	36.512	NACHI	Tapered Roller Bearings
  NKI 5/16M	5	15	16	JNS	Needle Roller Bearings
  UC218	90	160	96	ISO	Deep Groove Ball Bearings
  GAR30UK	30		22	ELGES	ROD ENDS
  3142ZNR	70	150	35	SKF	DEEP GROOVE BALL BEARINGS
  TRTB611	6.0000	12.5000		RBC	TAPERED ROLLER THRUST BEARINGS
  FPAG600	6.0000	8.0000	1.0000	SKF	ANGULAR CONTACT BALL BEARINGS
  238204D-2LS	20	1.8504	.5511	SKF	BALL BEARINGS
  N-312	60	130	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS