d - 670 mm

D - 820 mm

B - 69 mm

d₁ - - 718.3 mm

D₁ - - 771.25 mm

r_1,2 - min. - 4 mm

d_a - min. - 685 mm

D_a - max. - 805 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 436 kN

Basic static load rating - C₀ - 965 kN

Fatigue load limit - P_u - 15 kN

Reference speed - 1300 r/min

Limiting speed - 800 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17.4

Mass bearing - 64 kg

• Model Number: 618/670 TN
• Inner Diameter：820mm Outer Diameter：670mm Width：69mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:extruder,molding machine,security,motorcycle,Cleaning equipment,squeeze machine etc,ventilation heating equipment,stacker lift platform,non-ferrous metal alloy,Hydraulic Hose,Broadcasting System
• Similar models:SKF 61821-2RS1 ISB SS61813 FAG 61804 CX 61805 SKF W61809R ISO 61815-2RS ISO 61818 CX 61884 FAG 618/750-M CX 61836
• BEARING POWER International Trading Co.,Ltd. specialize in 618/670TN products，there is large inventory of SKF 618/670 TN . We has been built up long-term cooperation with SKF company, could make a bulk order of the 618/670 TN Which SKF 618/670TN 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
  1212ETN9	60	110	22	SKF	Self-Aligning Ball Bearings
  1280/1220	22,225	57,15	22,225	NSK	Tapered Roller Bearings
  2318	190	90	64	SKF	Self-Aligning Ball Bearings
  30240JR	200	360	64	KOYO	Tapered Roller Bearings
  45290/45221	57.150	104.775	30.162	NACHI	Tapered Roller Bearings
  52316	140	65	79	SKF	Thrust Ball Bearings
  6205-2RS	25	52	15	CX	Deep Groove Ball Bearings
  7308B	40	90	23	NTN	Angular Contact Ball Bearings
  87417	85,000	170,000	42,000	NTN	Thrust Ball Bearings
  FL676AZZ	6	11,2	3	NTN	Deep Groove Ball Bearings
  RNA4909-RSR	52	68	22	INA	Needle Roller Bearings
  L10VA508	5.5000	7.0000	.7500	FAG	DEEP GROOVE BALL BEARINGS
  L18SG700.2RSD	7.0000	7.7500	.5000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  220832	1.3750	2.3750	2.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  SL183006	30	55	19	INA	CYLINDRICAL ROLLER BEARINGS
  01/02/7520	100	215	73	RIV	TAPERED ROLLER BEARINGS
  129	9	26	8	MRC	SELF
  562012M	62	95	234712 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  30SF48-TT	3.0000	4.7500	2.6250	Torrington	SPHERICAL PLAIN BEARINGS
  B-27	3.5937	2.1250		CONSOLIDATED	THRUST BALL BEARINGS