Ariel JGR/2 User Manual

FOR MODELS: JGW, JGR AND JGJ SECTION 1 - DESIGN SPECIFICATIONS & DATA
PAGE 1 - 14 1/01
TABLE 1-10: PISTON TO BORE CLEARANCE, PISTON RING END GAP AND WEAR BAND END GAP
AND RADIAL PROJECTION, (mm) INCHES - RJ AND HJ CLASS CYLINDERS
BORE
DIAMETER
(mm)
INCHES
PISTON TO BORE
CLEARANCE
PISTON RING END GAP
a
a. A piston/rider ring is optional for all W and R Class cylinders and is standard for R Class cylinders
with bore diameters of 13.5 to 19.5 inches (343 to 495 mm).
WEAR BANDS - NEW
NEW MAXIMUM
END GAP
MINIMUM
RADIAL
PROJECTION
(44) 1.75 (0.76 to 0.94) (0.64 to 0.89) (2.67) (1.47) (0.19 to 0.37)
(51) 2 (0.76 to 0.94) (0.71 to 0.97) (2.90) (1.65) (0.19 to 0.37)
(92) 3.625 (1.75 to 1.96) (1.12 to 1.73) (5.18) (2.95) (0.58 to 0.79)
(98) 3.875 (1.75 to 1.96) (1.19 to 1.80) (5.41) (3.15) (0.58 to 0.79)
(108) 4.25 (1.78 to 1.98) (1.30 to 1.91) (5.72) (3.45) (0.58 to 0.79)
(117) 4.625 (1.78 to 1.98) (1.42 to 2.03) (6.10) (3.76) (0.58 to 0.79)
(130) 5.125 (1.85 to 2.06) (1.55 to 2.16) (6.48) (4.17) (0.58 to 0.79)
(140) 5.5 (1.85 to 2.06) (1.65 to 2.26) (6.78) (4.47) (0.58 to 0.79)
(152) 6 (2.01 to 2.21) (1.83 to 2.84) (8.53) (4.88) (0.64 to 0.84)
(162) 6.375 (2.01 to 2.21) (1.96 to 2.97) (8.92) (5.18) (0.64 to 0.84)
(178) 7 (2.16 to 2.36) (2.13 to 3.15) (9.45) (5.69) (0.71 to 0.91)
(187) 7.375 (2.16 to 2.36) (2.26 to 3.28) (9.83) (5.99) (0.71 to 0.91)
(203) 8 (2.29 to 2.51) (2.44 to 3.45) (10.36) (6.48) (0.76 to 0.97)
(213) 8.375 (2.29 to 2.51) (2.57 to 3.58) (10.74) (6.81) (0.76 to 0.97)
(235) 9.25 (2.39 to 2.62) (2.82 to 3.84) (11.51) (7.52) (0.81 to 0.97)
(248) 9.75 (2.39 to 2.62) (2.97 to 3.99) (11.96) (7.92) (0.81 to 0.97)
(264) 10.375 (2.46 to 2.69) (3.15 to 4.17) (12.50) (8.43) (0.81 to 1.07)
(279) 11 (2.54 to 2.77) (3.33 to 4.55) (13.64) (8.94) (0.81 to 1.07)
(292) 11.5 (2.54 to 2.77) (3.51 to 4.72) (14.17) (9.35) (0.81 to 1.07)
(330) 13 (2.74 to 2.97) (3.94 to 5.16) (15.47) (10.54) (0.86 to 1.12)
(343) 13.5 (2.74 to 2.97) (4.11 to 5.33) (16.00) (10.97) (0.86 to 1.12)
(387) 15.25 (2.92 to 3.20) (4.65 to 5.87) (17.60) (12.40) (0.91 to 1.17)
(400) 15.75 (2.92 to 3.20) (4.80 to 6.02) (18.06) (12.80) (0.91 to 1.17)
(425) 16.75 (3.12 to 3.40) (5.11 to 6.38) (19.13) (13.61) (0.97 to 1.22)
(438) 17.25 (3.12 to 3.40) (5.26 to 6.58) (19.74) (14.02) (0.97 to 1.22)
(483) 19 (3.33 to 3.61) (5.79 to 7.42) (22.25) (15.44) (0.94 to 1.24)
(495)19.5 (3.33 to 3.61) (5.94 to 7.57) (22.71) (15.85) (0.94 to 1.24)

Ariel JGR/2 Specifications

General

Brand	Ariel
Model	JGR/2
Category	Air Compressor
Language	English