SKF SNH plummer block housings Bearing types • Self-aligning ball bearings • Spherical roller bearings Bearing dimension series • 02, 03, 22, 23, 32 Shaft diameter range • 25 – 160 mm Typical shaft-bearing combination • Plain shaft with bearing on an adapter

As one of the world's leading manufacturers of rolling bearings, linear technology Plummer Blocks SD 3100 Series - Bolt Size and Breaking Loads .

Series SNV for bearings with adapter sleeves Plummer Block Designation SNV 52 SW 62 SNV 72 SNV 80 SW 85 SNV 90 SNV 100 58 Shaft dia da mm 20 25 20 30 25 35 30 40 45 35 50 40 A 77 82 85 85 90 95 Al 46 52 52 60 60 60 70 31.5 36.5 46.5 51.5 56.5

Plummer Block Housings. Flat Bottom Type SN5F, SN6F Series for Bearing with Adapter Sleeve. Shaft Diameter : 20 ~ 60mm. 20. 1N=0.102kgf.

The housings can accommodate bearings in the 02, 03, 22,. 23, 30, 31, 32, 39, 40 and 41 ISO Dimension. Series. They can often be fitted with a variety of seals.

Plummer Blocks SNU500 Series Housing No. Shaft Dia d (mm) Dimensions (mm) H a e b u v c W L d1 d2 n J F G De S (2) S (4) Housing Wt (kg) Bearing No. Adapter sleeve Number QTY Housing no. SNU505 20 40 165 130 48 13 71 87 31.5 39.5 7.5 5 25 52 M10 1.9 1205K H205 SR52X5 2 SNU505

STANDARD TYPE PLUMMER BLOCKS SN 5, SN 6 Types Shaft Diameter 20 - 55 mm N N 1 L J H H s t 2 A 1 H 1 Free-End Fixed-End Width Locating Ring Outside Diameter j D A g j d 1 2 X 20 SN 505 52 40 130 15 20 67 165 46 22 75 25 M 8 M 12 1.1 SN 605 62 50 150 15 20 80 185 52 22 90 34 M 8 M 12 1.6 25 SN 506 62 50 150 15 20 77 185 52 22 90 30 M 8 M 12 1.7

Bearing Unit / InsertHOUSING SIZE SHAFT DIAMETER PLUMMER BLOCK HOUSING PLUMMER BLOCK HOUSING DIMENSIONS (mm) D Bb GFALH Ed2d3 d(mm) (H8) (H13) (h13) (H12) (H13) SNU 50520SNU 50552 165 46 19 25 40 67 73 130 31.5 39.5 SNU 60520SNU 506-60562 185 52 22 32 50 77 88 150 36.5 44.5 SNU 50625SNU 506-60562 185 52 22 32 50 77 88 150 36.5 44.5

5): Plummer block housings SN3028, SN3126, SN524, SN620 and larger are provided with eye bolts. (6): When one locating ring is used for fixed-end, the offset (X dimension) of bearing center from the center of the plummer block housing is a half of the locating ring width.

Plummer Block and Rolling Bearing Tolerances 3. Plummer Block and Rolling Bearing Tolerances 3.1 Plummer block tolerances The tolerances of NTN split plummer blocks meet JIS B 1551, and those of unit type plummer blocks with Japan Bearing Industrial Association standard BAS 188. The tolerances of both types are given in the tables below.

STANDARD TYPE PLUMMER BLOCKS SN 31, SN 5, SN 6 Types Shaft Diameter 60 - 100 mm N N 1 L J H H s t 2 A 1 H 1 Free-End Fixed-End Width Locating Ring jDOutside Diameter A g jd 1 X()2 60 SN 513120 80 230 18 23 110 275 80 30 150 43 M 12 M 16 5.6 SN 613140 95 260 22 27 130 315 90 32 175 58 M 16 M 20 8.7

This catalogue contains split and unsplit plummer block housings as well as take-up housings and flanged housings. In addition,.

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SN 500 & 600 Plummer Block Housing for bearings with ADAPTER SLEEVE shaft dia 20 to 140 mm size. Qty. kg. TABLE - 9. TRUEFIT ENGINEERING CO. LTD.

I) Dimension series symbol of plummer block. ・5, 6, 30, 31, 33, and 34 : Tapered bore bearing applicable model. ・2, 3, 35, and 36.

Unit No. Shaft Dia Shaft Dia Dimensions (mm) Dimensions (mm) Dimensions (mm) Dime Unit No. d d H L J A Unit No. (in) (mm) H L J A UCP201 12 30.2 125 95 32

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Plummer Block and Rolling Bearing Tolerances 2. Plummer Block and Rolling Bearing Tolerances 2.1 Plummer block tolerances The tolerances of NTN split plummer blocks meet JIS B 1551, and those of unit type plummer blocks with Japan Bearing Manufacturers' Association standard BAS 188. The tolerances of both types are given in the tables below.

Split Pillow Blocks/Plummer Blocks. Some sizes of housings listed in this catalog may not be available. SN500-600 Series. SN200-300 Series. SN3000 Series.

SNL plummer block housings for bearings on adapter sleeve . approximately 1° for a shaft diameter A dash (−) in the chart indicates that.

Plummer Block Housings SN 500 Series SSN 500 Series S1 B S2 The SN Housing will accept the self-aligning ball or spherical roller bearings with adapter sleeves. The SN is designed according to DIN 736. Each size is supplied with stan-dard felt seals and fixing rings. Double lip ZF seals are also stocked as an option. SN Housings are Cast Iron

4 Nominal number of plummer block and bearing 2.2 Nominal number of rolling bearing Rolling bearing part numbers indicate bearing type, dimensions, tolerances, internal construction,

Plummer Blocks ( Bearing housings ) Plummer Block SN-524 and above are Series SN 500 for bearings with adapter sleeves. supplied with eye bolt on cap mm inch L H A B E V S Ca N N1 SN 518 80 --- 145 100 345 100 290 35 20 62 27 22 1218 K + H 218 16.2/160 2 FS 330 2218 K + H 318 11.2/160 2 22218CK + H 318 11.2/160 2

Plummer Block and Rolling Bearing Tolerances 2. Plummer Block and Rolling Bearing Tolerances 2.1 Plummer block tolerances The tolerances of NTN split plummer blocks meet JIS B 1551, and those of unit type plummer blocks with Japan Bearing Manufacturers' Association standard BAS 188. The tolerances of both types are given in the tables below.

UCP 200 & UCP 300 - Plummer block housing units Cast iron housing, radial insert ball bearing with grub screws in inner ring. d mm HL J A N N 1 1 H 0 S B Q UCP 201 12 30,2 127 95 36 13 19 14 60,0 12,7 31 M6 M10 UC 201 P ,65 UCP 202 15 33,3 127 95 36 13 19 14 60,0 12,7 31,0 M6 M10 UC 202 P ,65

The SKF assortment of SNL plummer block housings can accommodate shafts ranging from 20 to 160 mm in diameter. These hous- ings, which all share the same design features, are available with a variety of seals.