Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21318 E

21318 E

SKF Explorer

Dimensions

d		90	mm
D		190	mm
B		43	mm
d₂	≈	112	mm
D₁	≈	150	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	104	mm
D_a	max.	176	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	393	kN
Basic static load rating	C₀	450	kN
Fatigue load limit	P_u	45.5	kN
Reference speed		3600	r/min
Limiting speed		4800	r/min
Calculation factor	e	0.24
Calculation factor	Y₁	2.8
Calculation factor	Y₂	4.2
Calculation factor	Y₀	2.8

Mass

Mass bearing

6.1

Model Number: 21318 E
Inner Diameter：90mm Outer Diameter：190mm Width：43mm
Reference speed:4800 r/min Limiting speed:3600 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2025-12-09
Application:pump,motorcycle,ship special,supporting facilities,Blood coagulation reagent,baler,electromagnet,Air,extruder,Industrial equipment,cleaning agent
Similar models:21318 E BD-21318 EK-AHX 318 21318 EK BD-21318 EK-H 318
BEARING POWER International Trading Co.,Ltd. specialize in 21318E products，there is large inventory of SKF 21318 E Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21318 E Which SKF 21318E 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	Type
21302	53.975	82.58	11.13	Seals
23228 CC/W33	140	250	88	Bearings, units and housings
38x55x10 HMSA10 RG	38	55	10	Seals
72x90x10 HMSA10 RG	72	90	10	Seals
99360	92	102.3874	25.4	Seals
BT4B 331089 CG/HA1	685.8	876	-	Bearings, units and housings
FYK 25 WR/VL065	25	-	-	Bearings, units and housings
KMD 18	32	-	90	Bearings, units and housings
SAFS 22236	180	-	-	Bearings, units and housings
SAW 23536 x 6.3/8	161.925	-	-	Bearings, units and housings
SNL 3084	400	-	-	Bearings, units and housings
SNL 3268	320	-	-	Bearings, units and housings

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