Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BD-21309 EK-AH 309

21309 EK + AH 309

SKF Explorer

Dimensions

d₁		40	mm
D		100	mm
B		25	mm
d₂	≈	65.3	mm
D₁	≈	88	mm
B₁		31	mm
B₂		34	mm
b		6	mm
K		3	mm
r_1,2	min.	1.5	mm
G		M 50x1.5
G₁		6	mm

Abutment dimensions

d_a	min.	52.2	mm
D_a	max.	91	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	129	kN
Basic static load rating	C₀	127	kN
Fatigue load limit	P_u	14	kN
Reference speed		6300	r/min
Limiting speed		8500	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 + sleeve

1.1

Model Number: BD-21309 EK-AH 309
Inner Diameter：40mm Outer Diameter：100mm Width：25mm
Reference speed:8500 r/min Limiting speed:6300 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:Antenna Potentials,vertical sawing machine,tube,hydraulic pressure gauge,reducer,hanging clamp,pneumatic Pump,electrostatic protection,light therapy instrument,quality inspection equipment,rehabilitation training equipment
Similar models:BD-21309 EK-H 309 21309 EK 21309 E BD-21309 EK-AH 309
BEARING POWER International Trading Co.,Ltd. specialize in BD-21309EK-AH309 products，there is large inventory of SKF BD-21309 EK-AH 309 Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BD-21309 EK-AH 309 Which SKF BD-21309EK-AH309 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
22238-2CS5K/VT143	190	340	92	Bearings, units and housings
AXK 120155	120	155	4	Bearings, units and housings
BD-C 2213 KTN9-H 313 E	60	120	31	Bearings, units and housings
FYTB 25 TDW	25	-	-	Bearings, units and housings
HA 209	36.5125	45	33	Bearings, units and housings
N 1017 KTNHA/HC5SP	85	130	22	Bearings, units and housings
KDMS 704-440/200	200	520.7	-	Coupling systems
S7206 CD/HCP4A	30	62	16	Bearings, units and housings
SAF 22522 x 4	101.6	-	-	Bearings, units and housings
SAFS 22530 x 5.5/16 T	134.9375	-	-	Bearings, units and housings
SAL 50 TXE-2LS	50	-	35	Bearings, units and housings
W 605 R-2RS1	5	14	5	Bearings, units and housings

Purchase the SKF BD-21309 EK-AH 309 Please fill in the following

Hot number： 28464 30220T100/DB 306 NR 51100 V/HR22T2 6207-2ZNR 71915 ACB/P4AL C 2209 V GB 1016 HME 3172 IR 35x40x20 NJ 210 ECM PRMF 404440 S7002 ACE/HCP4A SAW 23530 x 5.5/16 T SSAFS 22517 x 2.13/16 TLC