d - 240 mm

D - 320 mm

B - 80 mm

C - 80 mm

Weight - 17,5 Kg

Basic dynamic load rating (C) - 517,44 kN

Basic static load rating (C0) - 1195,6 kN

(Grease) Lubrication Speed - 2134 r/min

(Oil) Lubrication Speed - 2522 r/min

• Model Number:NNU 4948 K/SPW33
• Inner Diameter：240mm Outer Diameter：320mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:engineering machinery,medical equipment,electric pump,expectoration machine,respirator,Industrial,forming machine,static control,aerial work equipment,cooling system,Blood coagulation reagent
• Similar models:SKF NNU4948B/SPW33 NSK NNCF4948V NTN NNU4948C1NAP4 CX NNCL4948V NTN NN4948K ISO NN4948K FAG NNU4948-S-K-M-SP NTN NN4948KW4CS30P4 NKE NNCF4948-V NTN SL01-4948
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4948K/SPW33 products，there is large inventory of ISB NNU 4948 K/SPW33 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NNU 4948 K/SPW33 Which ISB NNU4948K/SPW33 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
  23052RK	260	400	104	KOYO	Spherical Roller Bearings
  24128-E1-K30 + AH24128	135	225	85	FAG	Spherical Roller Bearings
  4610-1AC2RS	50	85	30,2	CYSD	Angular Contact Ball Bearings
  6305-2RSNR	25	62	17	FBJ	Deep Groove Ball Bearings
  71921 ACD/P4AL	145	105	20	SKF	Angular Contact Ball Bearings
  7330DB	150	320	65	CYSD	Angular Contact Ball Bearings
  GE120ES-2RS	120	180	85	FBJ	Plain Bearings
  FWF-253113	25	31		NSK	Needle Roller Bearings
  GEWZ22ES-2RS	22,225	36,513	33,325	LS	Plain Bearings
  NNU4922C1NAP4	110	150	40	NTN	Cylindrical Roller Bearings
  NU1010	50	80	16	ISO	Cylindrical Roller Bearings
  NUP1938	190	260	33	ISO	Cylindrical Roller Bearings
  SIL 06	6			CX	Plain Bearings
  T151	38,354	72,619	21,433	Timken	Thrust Roller Bearings
  29472E.MB	360	640		FAG	SPHERICAL ROLLER THRUST BEARINGS
  RNA6918	125		63	FAG	NEEDLE BEARINGS
  W6001	12	28	8	SKF	DEEP GROOVE BALL BEARINGS
  BL-32	32	75	28	RIV	DEEP GROOVE BALL BEARINGS
  RNA4907	55		20	SKF	NEEDLE BEARINGS
  32234	170	310	86	STEYR	TAPERED ROLLER BEARINGS