d - 240 mm

D - 440 mm

T - 79 mm

B - 72 mm

C - 60 mm

a - -6 mm

r1 min. - 5 mm

r2 min. - 4 mm

Weight - 46.4 Kg

Basic dynamic load rating (C) - 965000 kN

Basic static load rating (C0) - 1400000 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0.46

Calculation factor (Y0) - 0.72

Calculation factor (Y1) - 1.31

• Model Number:30248
• Inner Diameter：240mm Outer Diameter：440mm Width：79mm
• Type：Tapered Roller Bearings
• Update date：2023-03-17
• Application:extruder,Cylinder Micro,welding equipment,Industrial Electromechanical,machine lathe,Flame Cutting,printing equipment,Vacuum generator,Body shaping,ECG,Logistics Equipment
• Similar models:NTN 30248 KOYO 30248R ISO 30248 NSK 30248 NTN 430248 NACHI 30248 CX 30248A
• BEARING POWER International Trading Co.,Ltd. specialize in 30248 products，there is large inventory of NACHI 30248 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30248 Which NACHI 30248 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
  212WDG	60	110	22	Timken	Deep Groove Ball Bearings
  232/800CAE4	800	1420	488	NSK	Spherical Roller Bearings
  30/7-2Z	7	19	10	ZEN	Angular Contact Ball Bearings
  6822-2RS	110	140	16	CYSD	Deep Groove Ball Bearings
  744/742	73.025	150.089	44.450	NACHI	Tapered Roller Bearings
  DLF 10 12	10	16	12	KOYO	Needle Roller Bearings
  F-223821	26	41,4	24	INA	Cylindrical Roller Bearings
  GE35-DO	35	55	25	INA	Plain Bearings
  JHM522649A/JHM522610	110	180	47	Timken	Tapered Roller Bearings
  NJ209	45	85	19	NTN	Cylindrical Roller Bearings
  NKI 10/20M	10	22	20	JNS	Needle Roller Bearings
  NU 218 ECM/C3VL0241	160	90	30	SKF	Cylindrical Roller Bearings
  TAF 101712/SG	10	17	12	IKO	Needle Roller Bearings
  W606-2RS1	6	17	6	SKF	Deep Groove Ball Bearings
  52305				FAG	THRUST BALL BEARINGS
  PWKR35-2RS	16	35	52	INA	ROLLER CAM FOLLOWERS
  L1315U	75	160	37	Rollway	CYLINDRICAL ROLLER BEARINGS
  NUKR40	18	40	20	INA	NEEDLE BEARINGS
  5216	80	140	44.4	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NA-4909-RS	45	68	22	CONSOLIDATED	NEEDLE BEARINGS