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NTN - Bearing units catalog a-21000-i

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ntnamericas.com<br />

ULTRA-CLASS<br />

SERIES ARP<br />

Units Shaft Dia.<br />

Metric –<br />

Standard 1<br />

⁄2 - 2 3 ⁄16 in.<br />

PILLOW BLOCKS – SET SCREW TYPE, NARROW INNER RING, CAST HOUSING<br />

Shaft<br />

Dia.<br />

d<br />

Part<br />

Number<br />

Nominal Dimensions<br />

H L J A N N1 H1 H2 L1 B S<br />

Bolt<br />

Size<br />

Lube Hole<br />

of Housing<br />

Insert<br />

Number<br />

1<br />

⁄2 ARP- 1 ⁄2<br />

A-AR201-008D1<br />

9<br />

⁄16 ARP- 9 ⁄16 30.2 127 92.1 38.1 11.1 22.2 14 62.0 42 22.5 6.5 3 1<br />

A-AR202-009D1<br />

1 3 ⁄16 5 3 5 ⁄8 1 1 7 7 9<br />

⁄2 ⁄16 ⁄8 ⁄16 2 7 ⁄16 1 21 ⁄8<br />

5<br />

⁄4-28UNF<br />

⁄8 ARP- 5 ⁄8 ⁄32 0.886 0.256<br />

A-AR202-010D1<br />

11<br />

⁄16 ARP- 11 ⁄16 A-AR203-011D1<br />

Housing<br />

Number<br />

P201D1V50<br />

3<br />

⁄4 ARP- 3 ⁄4<br />

33.3<br />

1 5 ⁄16<br />

127<br />

5<br />

96.0<br />

3 25 ⁄32<br />

38.1<br />

1 1 ⁄2<br />

11.1<br />

7<br />

⁄16<br />

19.8<br />

25<br />

⁄32<br />

14<br />

9<br />

⁄16<br />

65.0<br />

2 9 ⁄16<br />

42<br />

1 21 ⁄32<br />

25.5<br />

1.004<br />

7.5<br />

0.295<br />

3<br />

⁄8<br />

1<br />

⁄4-28UNF A-AR204-012D1 P204D1V50<br />

13<br />

⁄16 ARP- 13 ⁄16<br />

A-AR205-013D1<br />

7<br />

⁄8 ARP- 7 ⁄8 36.5 140 104.8 38.1 11.1 20.6 15 70.6 42 27 7.5 3 1<br />

A-AR205-014D1<br />

1 7 ⁄16 5 1 ⁄2 4 1 ⁄8 1 1 7 13 19<br />

⁄2 ⁄16 ⁄16 ⁄32 2 25 ⁄32 1 21 ⁄8 ⁄8-27NPT<br />

15<br />

⁄16 ARP- 15 ⁄16 ⁄32 1.063 0.295<br />

A-AR205-015D1<br />

1 ARP-1 A-AR205-100D1<br />

1 1 ⁄16 ARP-1 1 ⁄16<br />

A-AR206-101D1<br />

1 1 ⁄8 ARP-1 1 ⁄8 42.9 165 117.5 47.6 14.3 23.8 17 83.3 54 30 9<br />

1 1<br />

A-AR206-102D1<br />

1 11 ⁄16 6 1 ⁄2 4 5 ⁄8 1 7 9 15 21<br />

⁄8 ⁄16 ⁄16 ⁄32 3 9 ⁄32 2 1 ⁄2 ⁄8-27NPT<br />

1 3 ⁄16 ARP-1 3 ⁄16 ⁄8 1.181 0.354<br />

A-AR206-103D1<br />

1 1 ⁄4 ARP-1 1 ⁄4S A-AR206-104D1<br />

1 1 ⁄4 ARP-1 1 ⁄4<br />

A-AR207-104D1<br />

1 5 ⁄16 ARP-1 5 ⁄16 47.6 167 130.2 47.6 14.3 24.6 18 92.9 54 35 9.5 1 1<br />

A-AR207-105D1<br />

1 7 ⁄8 6 9 ⁄16 5 1 ⁄8 1 7 9 31 23<br />

⁄8 ⁄16 ⁄32 ⁄32 3 21 ⁄32 2 1 ⁄2 ⁄8-27NPT<br />

1 3 ⁄8 ARP-1 3 ⁄8 ⁄8 1.378 0.374<br />

A-AR207-106D1<br />

1 7 ⁄16 ARP-1 7 ⁄16 A-AR207-107D1<br />

1 1 ⁄2 ARP-1 1 ⁄2 49.2 184 136.5 54.0 14.3 26.2 18 98.0 52 40 11 1 1<br />

A-AR208-108D1<br />

1 15 ⁄16 7 1 ⁄4 5 3 ⁄8 2 1 9<br />

⁄8 ⁄16 1 1 23<br />

⁄32 ⁄32 3 27 ⁄32 2 1 ⁄2 ⁄8-27NPT<br />

1 9 ⁄16 ARP-1 9 ⁄16 ⁄16 1.575 0.433<br />

A-AR208-109D1<br />

1 5 ⁄8 ARP-1 5 ⁄8<br />

A-AR209-110D1<br />

53.4 190 149.2 54.0 14.3 28.6 20 106.4 60 41.5 11<br />

1 11 1 1<br />

⁄16 ARP-1 11 ⁄16<br />

2 1 ⁄8 7 15 ⁄32 5 7 ⁄8 2 1 9<br />

⁄8 ⁄16 1 1 25<br />

⁄8 ⁄32 4 3 ⁄16 2 3 ⁄2 ⁄8-27NPT A-AR209-111D1<br />

⁄8 1.634 0.433<br />

1 3 ⁄4 ARP-1 3 ⁄4 A-AR209-112D1<br />

1 13 ⁄16 ARP-1 13 ⁄16<br />

A-AR210-113D1<br />

1 7 ⁄8 ARP-1 7 ⁄8 57.1 206 158.0 60.3 17.5 23.8 21 114.3 65 43 11 5 1<br />

A-AR210-114D1<br />

2 1 ⁄4 8 1 ⁄8 6 7 ⁄32 2 3 11 15 13<br />

⁄8 ⁄16 ⁄16 ⁄16 4 1 ⁄2 2 9 ⁄8 ⁄8-27NPT<br />

1 15 ⁄16 ARP-1 15 ⁄16 ⁄16 1.693 0.433<br />

A-AR210-115D1<br />

2 ARP-2S A-AR210-200D1<br />

2 ARP-2<br />

A-AR211-200D1<br />

2 1 ⁄16 ARP-2 1 ⁄16 63.5 219 176.2 60.3 18.3 29.4 23 126.2 65 43 12 5 1<br />

A-AR211-201D1<br />

2 1 ⁄2 8 5 ⁄8 6 15 ⁄16 2 3 23<br />

⁄8 ⁄32 1 5 29<br />

⁄32 ⁄32 4 31 ⁄32 2 9 ⁄8 ⁄8-27NPT<br />

2 1 ⁄8 ARP-2 1 ⁄8 ⁄16 1.693 0.472<br />

A-AR211-202D1<br />

2 3 ⁄16 ARP-2 3 ⁄16 A-AR211-203D1<br />

P205D1V50<br />

P206D1V50<br />

P207D1V50<br />

P208D1V50<br />

P209D1V50<br />

P210D1V50<br />

P211D1V50<br />

25

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