Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Drawn cup needle roller bearings -- Drawn cup needle roller bearings SKF BK 3020

BK 3020

Dimensions

F_w		30	mm
D		37	mm
C		20	mm
C₁	min.	17.3	mm
r	min.	0.8	mm

Calculation data

Basic dynamic load rating	C	20.9	kN
Basic static load rating	C₀	40	kN
Fatigue load limit	P_u	4.75	kN
Reference speed		8000	r/min
Limiting speed		9000	r/min

Mass

Mass bearing

0.047

Designation

BK 3020

Associated products

Inner ring IR series			IR 25x30x20.5
Inner ring LR series			LR 25x30x20.5
Radial shaft seal with a low cross-sectional height, single lip			G 30x37x4
Radial shaft seal with a low cross-sectional height, double lip			SD 30x37x4

Model Number: BK 3020
Inner Diameter：30mm Outer Diameter：37mm Width：20mm
Reference speed:9000 r/min Limiting speed:8000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Drawn cup needle roller bearings
Details： Drawn cup needle roller bearings Drawn cup needle roller bearings
Update date：2024-12-13
Application:dye pigments,crimping tools,industry test,heating fans,Pneumatic Actuator,pump accessories,hydraulic control element,sanitation facilities,directional control valve,other lathe,molding machine
Similar models:33020T88/DB 30208 R GRA 3020 33020 30202 30207 30206 NN 3020 KTN9/SP 30208 HK 3020
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Model No.	Inner Diameter	Outer Diameter	Width	Type
20x47x10 HMSA10 RG	20	47	10	Seals
32x47x7 HMSA10 RG	32	47	7	Seals
38x58x8 HMS5 RG	38	58	8	Seals
4932	12.7	22.23	6.35	Seals
55x72x8 HMS5 RG	55	72	8	Seals
90885	-	-	50	Seals
C 2213 KV	65	120	31	Bearings, units and housings
D/W RW166	4.762	9.525	3.967	Bearings, units and housings
N 1016 KPHA/HC5SP	80	125	22	Bearings, units and housings
NUP 316 ECML	80	170	39	Bearings, units and housings
PWM 708050	70	80	50	Bearings, units and housings
SAF 22611 x 2	50.8	-	-	Bearings, units and housings

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Hot number： 12544 13568 13582 145x175x14 CRS1 R BD-23222 CCK/W33-AHX 3222 G 30x62x7 HMSA10 V 470381 6008-2RZ 6201/HR11TN 6234 GEC 710 FBAS NJ 318 ECM PCZ 2432 E RIS 207 A SAF 1522 x 3.11/16 T