d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 25 °

r min. - 1,1 mm

2B - 40 mm

Weight - 1,944 Kg

Basic dynamic load rating (C) - 79 kN

Basic static load rating (C0) - 109 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4700 r/min

• Model Number: 7921DF
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:extruder,packing equipment,lifting equipment Hoisting hoist,garden machinery,Cutting Machine,non-motor vehicle Electric car,Pump,safety testing,tire industry,physical instruments,agricultural testing and analysis equipment and related
• Similar models:NTN 7921CDB/GLP4 NTN 7921C NTN 7921 NTN 7921UCG/GNP42 CYSD 7921C NTN 7921DT CYSD 7921DT CYSD 7921CDT CYSD 7921 NSK 7921C
• BEARING POWER International Trading Co.,Ltd. specialize in 7921DF products，there is large inventory of CYSD 7921DF . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7921DF Which CYSD 7921DF 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
  2RT20501	1023,000	1600,000	192,000	NTN	Thrust Roller Bearings
  AU0811-6LXL/L588	38	73	40	NTN	Angular Contact Ball Bearings
  E-HH258248/HH258210	300	495,35	141,288	NTN	Tapered Roller Bearings
  7218CDT	90	160	30	CYSD	Angular Contact Ball Bearings
  7318 C	90	190	43	CX	Angular Contact Ball Bearings
  ARZ 7 17 30,4	17	30,4	7	Timken	Needle Roller Bearings
  AST50 14FIB12	22,225			AST	Plain Bearings
  NJ2260	300	540	140	ISO	Cylindrical Roller Bearings
  NUP 2320 ECML	215	100	73	SKF	Cylindrical Roller Bearings
  QJ220	100	180	34	NTN	Angular Contact Ball Bearings
  T4CB 100/Q	145	100	24	SKF	Tapered Roller Bearings
  TAFI 61616	6	16	16	IKO	Needle Roller Bearings
  88514	70	125	1.1017	New Departure	DEEP GROOVE BALL BEARINGS
  WS81180	400	476		FAG	THRUST ROLLER BEARINGS
  CYRD-3	1.0000	3.0000	1.8125	McGill	YOKE TYPE TRACK ROLLER
  52311				STEYR	THRUST BALL BEARINGS
  120TPS152				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  W-11/2				CONSOLIDATED	THRUST BALL BEARINGS
  LER-164	7.6250		25.40	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  6204-K2RS	20	47	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS