d - 240 mm

D - 320 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 251 mm

Da max. - 309 mm

ra max. - 2 mm

Weight - 18,4 Kg

Basic dynamic load rating (C) - 725 kN

Basic static load rating (C0) - 1770 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 800 r/min

• Model Number:RSF-4948E4
• Inner Diameter：240mm Outer Diameter：320mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-07
• Application:medical equipment,woodworking machinery,Polymer,Processing machinery,cleaners,electromagnet,Individual Wire,equipment and,Roller,ultra-quiet generators,trolley
• Similar models:KOYO DC4948VW NSK NNU4948K FAG NNU4948-S-K-M-SP NTN NN4948KC1NAP4 NACHI RC4948 KOYO NNU4948 SKF NNCF4948CV KOYO DC4948AVW CX NNU4948V NTN NN4948K
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-4948E4 products，there is large inventory of NSK RSF-4948E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4948E4 Which NSK RSF-4948E4 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
  16002 ZZ	15	32	8	ISO	Deep Groove Ball Bearings
  5203AZZ	17	40	17.5	NACHI	Angular Contact Ball Bearings
  6024ZZ	120	180	28	NACHI	Deep Groove Ball Bearings
  71906 ACE/HCP4A	47	30	9	SKF	Angular Contact Ball Bearings
  EC44208S01	45	75	20	SNR	Tapered Roller Bearings
  HC71913-E-T-P4S	65	90	13	FAG	Angular Contact Ball Bearings
  HCB71905-C-T-P4S	25	42	9	FAG	Angular Contact Ball Bearings
  J-108	15,875	20,638	12,7	NSK	Needle Roller Bearings
  NJ2328	140	300	102	ISO	Cylindrical Roller Bearings
  NF2321	105	225	77	CX	Cylindrical Roller Bearings
  NUP 220	100	180	34	NACHI	Cylindrical Roller Bearings
  NUP19/710	710	950	106	CX	Cylindrical Roller Bearings
  RNA6907	42	55	36	ISO	Needle Roller Bearings
  TAMW 6050	60	72	50	IKO	Needle Roller Bearings
  UCECH206	30		38.1	NACHI	Bearing Units
  RMS23	5.0000	10.0000	2.0000	NH	CYLINDRICAL ROLLER BEARINGS
  NA4902RS	15	28	13	Torrington	NEEDLE BEARINGS
  6212.2RS	110	60	22	STEYR	DEEP GROOVE BALL BEARINGS
  81222			15.0	CONSOLIDATED	THRUST ROLLER BEARINGS
  AH-2334x160	170	160		CONSOLIDATED	WITHDRAWAL SLEEVES