Our major products include full ceramic bearings, hybrid bearings, plastic bearings, stainless steel bearings, ceramic parts, plastic parts & bearing units.

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NO.396 JIAHE ROAD XIAMEN CHINA

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professional manufacturer and distributor for special materials bearings

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SPOSB..EC SERIES

SPOSB..EC SERIES Technical Introduction

Stainless steel pillow block bearings with eccentric locking collar. Features:

• 316L stainless steel housing

• Self-aligning ball bearing

• Corrosion-resistant design

• For food processing equipment

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Part Number	Weight(g)	d	Thread S class 3A	D1	B	B1	d11	L	l1	L2	rsmin	Ball dia mm (inch)	Material	Temperature Range	RoHS	ISO: 9001	Radial Clearance
Sposb8	122	12.700 ( .5000)	-20UNF ( .5000)	33.32 (1.312)	12.70 ( .500)	15.88 ( .625)	17.73 ( .698)	78.59 (3.094)	61.93 (2.438)	38.10 (1.500)	0.5 ( .020)	23.812 （ 15/16）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb7	77	11.112 ( .4375)	-20UNF ( .4375)	28.58 (1.125)	11.10 ( .437)	14.27 ( .562)	14.88 ( .586)	68.28 (2.688)	53.98 (2.125)	34.93 (1.375)	0.5 ( .020)	20.638 （ 13/16）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb6	54	9.525 ( .3750)	-24UNF ( .3750)	25.40 (1.000)	10.31 ( .406)	12.70 ( .500)	13.13 ( .517)	61.93 (2.438)	49.23 (1.938)	31.75 (1.250)	0.5 ( .020)	18.256 （ 23/ 32）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb4	23	6.350 ( .2500)	-28UNF ( .2500)	19.05 ( .750)	7.14 ( .281)	9.53 ( .375)	9.02 ( .355)	49.20 (1.937)	39.67 (1.562)	25.40 (1.000)	0.5 ( .020)	13.097 （ 33/ 64）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb5	36	7.938 ( .3125)	-24UNF ( .3125)	22.23 ( .875)	8.74 ( .344)	11.10 ( .437)	11.35 ( .447)	58.72 (2.312)	47.63 (1.875)	31.75 (1.250)	0.5 ( .020)	15.875 （ 5/ 8）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb2 5	9.1	3.967 ( .1562)	-32UNC ( .1640)	14.27 ( .562)	5.56 ( .219)	7.14 ( .281)	6.32 ( .249)	35.71 (1.406)	28.58 (1.125)	15.88 ( .625)	0.3 ( .012)	9.525 （ 3/ 8）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb3	14	4.826 ( .1900)	-32UNF ( .1900)	15.88 ( .625)	6.35 ( .250)	7.92 ( .312)	7.77 ( .306)	39.70 (1.563)	31.75 (1.250)	19.05 ( .750)	0.3 ( .012)	11.112 （ 7/16）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb2	5.4	3.175 ( .1250)	-32UNC ( .1380)	11.91 ( .469)	4.75 ( .187)	6.35 ( .250)	4.75 ( .187)	29.77 (1.172)	23.80 ( .937)	12.70 ( .500)	0.3 ( .012)	7.938 （ 5/16）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb16	1129	25.400 (1.0000)	-12UNF (1.2500)	69.85 (2.750)	25.40 (1.000)	34.93 (1.375)	32.23 (1.269)	139.70 (5.500)	104.78 (4.125)	53.98 (2.125)	0.5 ( .020)	47.625 （1 7/ 8）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb12	295	19.050 ( .7500)	-16UNF ( .7500)	44.45 (1.750)	17.45 ( .687)	22.23 ( .875)	24.84 ( .978)	95.25 (3.750)	73.03 (2.875)	44.45 (1.750)	0.5 ( .020)	33.338 （1 5/16）	Steel	-50° to 120° C	Compliant	Compliant	Standard
Sposb10	186	15.875 ( .6250)	-18UNF ( .6250)	38.10 (1.500)	14.27 ( .562)	19.05 ( .750)	21.31 ( .839)	85.73 (3.375)	66.68 (2.625)	41.28 (1.625)	0.5 ( .020)	28.575 （1 1/ 8）	Steel	-50° to 120° C	Compliant	Compliant	Standard