J.W. Winco, Inc. - Metric Size, Steel, Series K Spherical Plain Bearings

Metric Size, Steel, Series "K"
Spherical Plain Bearings

GXSW

Specification

Information

Insert: Free-cutting steel (9SMnPb28K), zinc-plated with PTFE liner bonded to the inner surface
Ball: Bearing steel (100Cr6), hardened, ground, polished

No outer ring.
Maintenance-free.
For use at lower revolutions under high pressure and dynamic loads.

Static Load Ratings C_o [kN].
C_o indicates the maximum permissible static load which a rod end at its weakest cross section can withstand without developing permanent distortion. The C_o values listed in the table have been calculated by using the appropriate material specifications and have been tested on a number of rod ends during tensile tests carried out at ambient temperature.

Dynamic Load Ratings C [kN].
This rating is used to establish the working life of spherical plain bearings or rod ends when under dynamic load conditions. That is to say when they oscillate, rotate or pivot under load.

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Dimensions in:

millimeters
(inches)

Part Number	D	B	M	A	O	Static Load C_o kN	Dynamic Load C kN	Limiting Speed (rev/min)	Max. Angle	Weight g
5M13LZ9/K	5 (.20)	8 (.31)	6 (.24)	13 (.51)	7.7 (.30)	12.5	7.5	600	13°	6
6M15LZ9/K	6 (.24)	9 (.35)	6.75 (.27)	15 (.59)	8.9 (.35)	15.5	9.3	530	13°	8
6M16LZ9/K	6 (.24)	9 (.35)	6.75 (.27)	16 (.63)	8.9 (.35)	15.5	9.3	530	13°	9
8M18LZ9/K	8 (.31)	12 (.47)	9 (.35)	18 (.71)	10.4 (.41)	27.8	16.7	420	13°	15
8M19LZ9/K	8 (.31)	12 (.47)	9 (.35)	19 (.75)	10.4 (.41)	27.8	16.7	420	13°	17
10M21LZ9/K	10 (.39)	14 (.55)	10.5 (.41)	21 (.83)	12.9 (.51)	39	23.4	350	13°	23
10M22LZ9/K	10 (.39)	14 (.55)	10.5 (.41)	22 (.87)	12.9 (.51)	39	23.4	350	13°	26
12M245LZ9/K	12 (.47)	16 (.63)	12 (.47)	24.5 (.96)	15.4 (.61)	53.3	32	300	13°	35
12M26LZ9/K	12 (.47)	16 (.63)	12 (.47)	26 (1.02)	15.4 (.61)	53.3	32	300	13°	41
14M28LZ9/K	14 (.55)	19 (.75)	13.5 (.53)	28 (1.10)	16.8 (.66)	69.8	41.9	260	15°	52
14M29LZ9/K	14 (.55)	19 (.75)	13.5 (.53)	29 (1.14)	16.8 (.66)	69.8	41.9	260	15°	56
16M315LZ9/K	16 (.63)	21 (.83)	15 (.59)	31.5 (1.24)	19.3 (.76)	87.8	52.7	230	15°	72
16M32LZ9/K	16 (.63)	21 (.83)	15 (.59)	32 (1.26)	19.3 (.76)	87.8	52.7	230	15°	75
18M345LZ9/K	18 (.71)	23 (.91)	16.5 (.65)	34.5 (1.36)	21.8 (.86)	106.3	63.8	210	15°	95
18M35LZ9/K	18 (.71)	23 (.91)	16.5 (.65)	35 (1.38)	21.8 (.86)	106.3	63.8	210	15°	97
20M38LZ9/K	20 (.79)	25 (.98)	18 (.71)	38 (1.50)	24.3 (.96)	130.2	78.1	190	15°	127
20M40LZ9/K	20 (.79)	25 (.98)	18 (.71)	40 (1.57)	24.3 (.96)	130.2	78.1	190	15°	142
22M41LZ9/K	22 (.87)	28 (1.10)	20 (.79)	41 (1.61)	25.8 (1.02)	162	97.2	170	15°	159
22M42LZ9/K	22 (.87)	28 (1.10)	20 (.79)	42 (1.65)	25.8 (1.02)	162	97.2	170	15°	169
25M46LZ9/K	25 (.98)	31 (1.22)	22 (.87)	46 (1.81)	29.6 (1.17)	203.5	112.1	150	15°	222
25M47LZ9/K	25 (.98)	31 (1.22)	22 (.87)	47 (1.85)	29.6 (1.17)	203.5	112.1	150	15°	230
30M54LZ9/K	30 (1.18)	37 (1.46)	25 (.98)	54 (2.13)	34.8 (1.37)	280.7	168.4	130	15°	350
30M55LZ9/K	30 (1.18)	37 (1.46)	25 (.98)	55 (2.17)	34.8 (1.37)	280.7	168.4	130	15°	369
35M620LZ9/K	35 (1.38)	43 (1.69)	28 (1.10)	62 (2.44)	37.7 (1.48)	342.8	205.7	110	15°	505
35M65LZ9/K	35 (1.38)	43 (1.69)	28 (1.10)	65 (2.56)	37.7 (1.48)	342.8	205.7	110	15°	545
40M72LZ9/K	40 (1.57)	49 (1.93)	35 (1.38)	72 (2.83)	44.2 (1.74)	495.2	297.1	100	15°	832
40M75LZ9/K	40 (1.57)	49 (1.93)	35 (1.38)	75 (2.95)	44.2 (1.74)	495.2	297.1	100	15°	894