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Thin Section Four-Point Contact Ball Bearing

Thin Section Four-Point Contact Ball Bearing

The X-Type, or 4-point contact, ball bearing is ideal for moment loading. X-Type bearings are designed with gothic arch raceways creating 4 contact points between the balls and the raceways. This design is excellent for moment loading and reversing axial loading. The X-Type bearing can be used for other light loading conditions, but is not recommended in place of the C- or A-Type bearing for pure radial loads.

Part Number

Configured Part Number is shown.








Part Number
KA020XP0-RBC
KA025XP0-RBC
KA030XP0-RBC
KA035XP0-RBC
KA040XP0-RBC
KA042XP0-RBC
KA045XP0-RBC
KA047XP0-RBC
KA050XP0-RBC
KA055XP0-RBC
KA060XP0-RBC
KA065XP0-RBC
KA070XP0-RBC
KA075XP0-RBC
KA080XP0-RBC
KA090XP0-RBC
KA100XP0-RBC
KA110XP0-RBC
KA120XP0-RBC
KAA10XL0-RBC
KAA15XL0-RBC
KAA17XL0-RBC
KB020XP0-RBC
KB025XP0-RBC
KB030XP0-RBC
KB035XP0-RBC
KB040XP0-RBC
KB042XP0-RBC
KB045XP0-RBC
KB050XP0-RBC
KB055XP0-RBC
KB060XP0-RBC
KB065XP0-RBC
KB070XP0-RBC
KB080XP0-RBC
KB090XP0-RBC
KC040XP0-RBC
KC042XP0-RBC
KC045XP0-RBC
KC047XP0-RBC
KC050XP0-RBC
KC055XP0-RBC
KC060XP0-RBC
KC065XP0-RBC
KC070XP0-RBC
KC075XP0-RBC
KC080XP0-RBC
KC090XP0-RBC
KC100XP0-RBC
KC110XP0-RBC
KC120XP0-RBC
KD040XP0-RBC
KD042XP0-RBC
KD045XP0-RBC
KD047XP0-RBC
KD050XP0-RBC
KD055XP0-RBC
KD060XP0-RBC
KD065XP0-RBC
KD070XP0-RBC
Part NumberMinimum order quantityVolume DiscountDays to Ship I.D. d
(Ø)
O.D. D
(Ø)
Width B
(mm)
Basic Dynamic Load Rating
(N)
Basic Load Rating, Static Rating
(N)
1 Piece(s)

9 Days

50.8 (2")--22873025
1 Piece(s)

9 Days

63.5 (2-1/2")76.2 (3")-25943693
1 Piece(s)

9 Days

76.2 (3")88.9 (3-1/2")-28614404
1 Piece(s)

9 Days

88.9 (3-1/2")101.6 (4")-31195071
1 Piece(s)

7 Days

101.6 (4")114.3 (4-1/2")-33635739
1 Piece(s)

7 Days

108 (4-1/4")120.7 (4-3/4")-34836095
1 Piece(s)

9 Days

114.3 (4-1/2")127 (5")-35996406
1 Piece(s)

16 Days

120.7 (4-3/4")133.4 (5-1/4")-37106762
1 Piece(s)

7 Days

127 (5")139.7 (5-1/2")-38227073
1 Piece(s)

9 Days

139.7 (5-1/2")152.4 (6")-40397785
1 Piece(s)

16 Days

152.4 (6")165.1 (6-1/2")-609911388
1 Piece(s)

7 Days

165.1 (6-1/2")177.8 (7")-638412278
1 Piece(s)

7 Days

177.8 (7")190.5 (7-1/2")-6664-
1 Piece(s)

7 Days

190.5 (7-1/2")203.2 (8")-693514101
1 Piece(s)

7 Days

203.2 (8")215.9 (8-1/2")-719814991
1 Piece(s)

9 Days

228.6 (9")241.3 (9-1/2")-770516815
1 Piece(s)

9 Days

254 (10")266.7' (10-1/2")-819018639
1 Piece(s)

7 Days

279.4 (11")292.1 (11-1/2")-605915169
1 Piece(s)

7 Days

304.8 (12")317.5 (12-1/2")-637516548
1 Piece(s)

9 Days

--4.8 (3/16")12021290
1 Piece(s)

16 Days

-47.8 (1-7/8")4.8 (3/16")13791780
1 Piece(s)

7 Days

44.5 (1-3/4")54.1 (2-1/8")4.8 (3/16")14332047
1 Piece(s)

7 Days

50.8 (2")66.8 (2-5/8")-33724137
1 Piece(s)

16 Days

63.5 (2-1/2")--37735071
1 Piece(s)

16 Days

76.2 (3")92.2 (3-5/8")-41515961
1 Piece(s)

16 Days

88.9 (3-1/2")104.9 (4-1/8")-45116851
1 Piece(s)

7 Days

101.6 (4")117.6 (4-5/8")-48547785
1 Piece(s)

7 Days

108 (4-1/4")124 (4-7/8")-49838141
1 Piece(s)

7 Days

114.3 (4-1/2")130.3 (5-1/8")-51838675
1 Piece(s)

16 Days

127 (5")143 (5-5/8")-54999564
1 Piece(s)

16 Days

139.7 (5-1/2")155.7 (6-1/8")-580110498
1 Piece(s)

7 Days

152.4 (6")168.4 (6-5/8")--13657
1 Piece(s)

7 Days

165.1 (6-1/2")181.1 (7-1/8")-823414724
1 Piece(s)

7 Days

177.8 (7")193.8 (7-5/8")-859015792
1 Piece(s)

7 Days

203.2 (8")219.2 (8-5/8")-926217927
1 Piece(s)

7 Days

228.6 (9")244.6 (9-5/8")-990220062
1 Piece(s)

16 Days

101.6 (4")120.7 (4-3/4")-63049342
1 Piece(s)

7 Days

108 (4-1/4")127 (5")-65139876
1 Piece(s)

7 Days

114.3 (4-1/2")133.4 (5-1/4")-671710409
1 Piece(s)

7 Days

120.7 (4-3/4")139.7 (5-1/2")-692210943
1 Piece(s)

7 Days

127 (5")146.1 (5-3/4")-711811521
1 Piece(s)

16 Days

139.7 (5-1/2")158.8 (6-1/4")-750512589
1 Piece(s)

9 Days

152.4 (6")171.5 (6-3/4")-1270019795
1 Piece(s)

7 Days

165.1 (6-1/2")184.2 (7-1/4")-1325621307
1 Piece(s)

7 Days

177.8 (7")196.9 (7-3/4")-1380322820
1 Piece(s)

7 Days

190.5 (7-1/2")209.6 (8-1/4")-1433324332
1 Piece(s)

7 Days

203.2 (8")222.3 (8-3/4")-1484925845
1 Piece(s)

7 Days

228.6 (9")247.7 (9-3/4")-1584128914
1 Piece(s)

16 Days

254 (10")273.1 (10-3/4")-1679731939
1 Piece(s)

16 Days

279.4 (11")298.5 (11-3/4")-1110324332
1 Piece(s)

16 Days

304.8 (12")323.9 (12-3/4")-1166426467
1 Piece(s)

7 Days

101.6 (4")127 (5")-1028013701
1 Piece(s)

7 Days

108 (4-1/4")133.4 (5-1/4")-1047614190
1 Piece(s)

16 Days

114.3 (4-1/2")139.7 (5-1/2")-1091615213
1 Piece(s)

7 Days

120.7 (4-3/4")146.1 (5-3/4")-1110315703
1 Piece(s)

9 Days

127 (5")152.4 (6")-1153016726
1 Piece(s)

7 Days

139.7 (5-1/2")165.1 (6-1/2")-1212218238
1 Piece(s)

7 Days

152.4 (6")177.8 (7")-2513733896
1 Piece(s)

16 Days

165.1 (6-1/2")190.5 (7-1/2")-2615636387
1 Piece(s)

7 Days

177.8 (7")203.2 (8")-2714838922

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Basic Information

Type Ball Inner/Outer Ring Material Steel Precision Class 0 (ABEC-1)
Load Direction Radial Size Standards Inch Series Rolling Element Material Steel

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